﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _超市收银系统
{
    internal class Program
    {
        static void Main(string[] args)
        {
            //创建超市对象
            SuperMarket superMarket = new SuperMarket();
            //展示货物
            superMarket.ShowHouse();
            //跟用户交互
            superMarket.AskBuying();

            Console.ReadKey();
        }
    }
}
